What is a Basket Filter?
A basket filter is a mechanical filtration device used in pipeline systems to remove solid impurities from liquids or gases, protecting downstream equipment from clogging or damage caused by particulate matter. Below is a summary of its key features and working principles:
Key Features
- Structural Design
- Filter Basket: Contains a perforated or mesh metal basket (made of stainless steel, carbon steel, etc.) to trap contaminants.
- Removable Design: Most models allow easy cleaning (e.g., flanged connections) for maintenance.
- Installation Orientation: Typically installed vertically to enhance filtration efficiency using gravity.
- Filtration Precision
- Wide pore size range (usually from tens of microns to millimeters), suitable for different particle sizes.
- Applications
- Liquids: Water, oil, chemical fluids (e.g., pump protection, heat exchanger inlets).
- Gases: Steam, compressed air systems (requires pressure-rated designs).
- Industries: Oil & gas, chemical processing, power generation, pharmaceuticals, food processing, etc.
Working Principle
Fluid enters the filter, passes through the basket, and impurities are trapped inside while clean fluid exits. Over time, accumulated debris must be cleared to prevent excessive pressure drop.
Types & Selection
- Single Basket: Basic design, requires shutdown for cleaning.
- Dual/Duplex Basket: Parallel dual baskets allow continuous operation during maintenance.
- High-Pressure/Special Materials: For corrosive or high-temperature environments (e.g., PTFE-lined, Hastelloy).
Advantages
Simple structure, high dirt-holding capacity, easy maintenance.
Contact Us Today for a Tailored Solution!
Julie
Email: sales@filtrationchina.com
Mobile / WA / WeChat / Line / Viber: +86 159 2865 0174
